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For Sale: SOLD: Cavalli-Kan Kumisa III / CK²III / CKKIII Nice 2-box build

post #1 of 5
Thread Starter 
This Classified is Closed

For Sale:
SOLD: Cavalli-Kan Kumisa III / CK²III / CKKIII Nice 2-box build

Will Ship To: CONUS

Here's another of my creations that was not built intending to sell it, and it shows:)   This is a Cavalli-Kan Kumisa III fit into a compact, neat case with a separate power supply "brick" that is designed to sit on the floor (using your foot to press the switch on & off).    I've feedback here, in an archive thread here & in an ebay ID I can provide.

 

The "upgrades" are use of 2SA1837 / 2SC4793 output transistors (less "dry" IMO & some others, search around), switch to actual TO200 heatsinks since these pictures were taken so biased to about 45mA quiescent current.  This is halfway between the recommended bias for non-heatsinked & heatsinked outputs, so I believe its conservatively the "best" that I'd go in this case.  The 2-box build means a very quiet amp since the transformer is nowhere near the amp itself.  It's setup for 4.1x gain which is nice for most cans, but perhaps not the more inefficient ones (e.g. driving my DT880/600Rs the vol pot is about 2/3s up up its travel).

 

It works flawlessly & is a solid build, only selling because I've far too many headamps & wish to fund other projects.  I guess I'm just a serial builder:)

 

I am looking for $150 shipped CONUS with me covering paypal fees.  This will likely leave me with less than it cost me for the parts & several related shipping charges.

post #2 of 5

Awesome build!

post #3 of 5
Thread Starter 
Quote:
Originally Posted by azncookiecutter View Post

Awesome build!

Thank you... There's some info about both this build & the CTH I've for sale from the links in my sig. 

Both of them are the neatest, most commercial looking of my builds I think.  At least of my < $1k ones:)

post #4 of 5
Thread Starter 

I've been told I'll be receiving payment for this by about 1PM EST Monday.  So I guess this is on hold until then.

post #5 of 5

Payment sent :)

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Head-Fi.org › Forums › For Sale / Trade Forums › For Sale / Trade (and Feedback) Forums › Amplification For Sale / Trade › SOLD: Cavalli-Kan Kumisa III / CK²III / CKKIII Nice 2-box build